Both next - gen telescopes will help us get to
know exoplanets even better, perhaps even detecting the signatures of life — if it exists.
Not exact matches
While thousands of
exoplanets are already
known to exist, none are yet
known to be truly Earth - like,
even though some have radii similar to Earth's.
And because planets tend to glow brighter in infrared light than in visible light, Webb will help astronomers discover
even more
exoplanets than we
know of today.